| 摘要 |
The present invention relates to an apparatus (50) for reducing an exhaust gas that comprises: a housing (100) having one side to which an inlet port (200) is coupled and an opposite side to which an outlet port (300) is coupled, wherein the inlet port (200) is a passage through which fuel is introduced, and the outlet port (300) is a passage through which the fuel is discharged; a ceramic block (171) disposed in a ceramic block mounting hole (170), which is formed within the housing (100), and formed of a plastic body of ceramic; pulverizers (158, 159) that are disposed in a pulverizer mounting hole (150), which is formed within the housing (100), and have a plurality of helical grooves (151a, 152a, 154a, 155a) formed in the outer surface thereof for providing passages where the fuel moves in order to pulverize the fuel having passed through the ceramic block (171); a plurality of fuel induction tubes (135) disposed in a fuel induction tube mounting hole (130), which is formed within the housing (100), while overlapping each other in order to provide passages where the fuel having passed through the pulverizers (158, 159) moves; and a backward flow prevention line (110) that is connected, at one side thereof, to the outlet port (300) and is connected, at an opposite side thereof, to the pulverizer mounting hole (150) in order to prevent the fuel having passed through the fuel induction tubes (135) from flowing backward. |
